Just over a week now since noticing the issues following the update and now the SD card does not function in the phone at all.

Also noticed when I pull the phone away from my face following a phone call, the screen no longer awakens so that I can end the call. I now have to use a hard key to awaken the screen, which now takes about 4 seconds, before the screen illuminates and I am able to stop the call.

Disappointing, to say the least.